package findnum;

public class Main {
    public static void main(String[] args) {
        int count = 0;
        for(int i=101;i<201;i++)
        {
            int j;
            for(j=2;j<i;j++)
            {
                if(i%j==0)
                {
                    break;
                }
            }
            if(i==j)
            {
                count++;
                System.out.println(i);
            }
        }
        System.out.println(count);
    }
}
